Gemstone



A portion of the disclosure of this patent document contains material which is subject to copyright protection. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all copyright rights whatsoever.

FIG. 1 is a side view of a gemstone;

FIG. 2 is a top view thereof, showing the crown; and,

FIG. 3 is a bottom view thereof, showing the pavilion. 

The ornamental design for the gemstone, as shown and described. 